package cn.itsource.pethome.test;

public class facetest {
    /**
     * 功能完成  性能拉胯
     * @param args
     */
    public static void main(String[] args) {
        Integer a = 12221;
        String as = a.toString();
        String[] aa = as.toString().split("");
        StringBuilder builder = new StringBuilder();
        for (String s : aa) {
            if (s != "") {
                builder.append(s);
            }
        }
        String sa = builder.reverse().toString();
        System.out.println(as.equals(sa));
    }
}
